Research on Image Denoising for On-Line Wear Debris Monitoring

Based on the planetary gearbox condition monitoring experimental platform, this paper proposes an organic algorithm for wavelet algorithm, two-dimensional variational mode decomposition and median filtering for the image information of abrasive particles collected during on-line oil wear debris monitoring. Combined denoising algorithm, Through the experiment of the wear debris image and comparison with other algorithms, it is proved that the algorithm of this paper can have a good denoising effect on the wear debris image, and ensure the edge and detail of the image to obtain better visual effect.